メソメソ
mesomeso

Suru Verb
To-Adverb

1. sobbing; weeping; whimpering

Onomatopoeia
いつまでメソメソしてるんだ。過 ぎてしまったこと今更 いまさらどうにもならないだろう。
itsumade mesomeso shiteru nda. sugite shimatta koto imasara dōnimo naranaidarō.
How long are you going to keep whimpering about that? You can't change the past.
Other forms: